CN109189662B

CN109189662B - TSP control equipment, testing device and method

Info

Publication number: CN109189662B
Application number: CN201810675474.4A
Authority: CN
Inventors: 田永华
Original assignee: Suzhou HYC Technology Co Ltd
Current assignee: Suzhou HYC Technology Co Ltd
Priority date: 2018-06-27
Filing date: 2018-06-27
Publication date: 2022-05-20
Anticipated expiration: 2038-06-27
Also published as: CN109189662A

Abstract

The invention discloses TSP control equipment which comprises a power supply module, a controller, a first relay, a second relay, a dial switch and a time delay circuit, wherein the power supply module controls the first relay to be conducted, and the first relay outputs a preset first key signal according to a first input signal of the controller; the power supply module delays the preset time through the delay circuit and then controls a second relay to be conducted, the second relay outputs a state selection signal according to a second input signal of the controller, and the dial switch outputs a second key signal according to the state selection signal; the TSP control equipment outputs a combined key signal of the first key signal and the second key signal. The TSP control equipment outputs the key combination signal to the computer equipment running the upper computer program according to the preset starting sequence, can avoid the problem of misoperation caused by directly operating the combination keys of the computer keyboard, and accurately controls the delay time through the delay circuit so as to improve the accuracy of the combination key signal.

Description

TSP control equipment, testing device and method

Technical Field

The invention relates to the field of electrical automation, in particular to TSP control equipment, a testing device and method, a storage medium and computer equipment.

Background

At present, with the development of science and technology, it has become more and more common to control automation equipment to perform functional tests through upper computer software. Generally, in order to realize different test functions, operation is generally performed through a combination key of a computer running upper computer software, in the prior art, a mode of successively pressing two operation keys is generally adopted to realize a special function, however, in a specific operation process, manual operation can cause problems of overlong operation time, misoperation and the like, and the sequence during key pressing and time delay between the sequence cannot be accurately controlled.

There is therefore a need for a TSP control apparatus to solve the above problems.

Disclosure of Invention

In order to solve at least one of the above problems, a first aspect of the present invention provides a TSP control apparatus including a power module, a controller, a first relay, a second relay, a dial switch, and a delay circuit, wherein,

the power supply module controls a first relay to be conducted, and the first relay outputs a preset first key signal according to a first input signal of the controller;

the power supply module controls a second relay to be conducted after delaying preset time through the delay circuit, the second relay outputs a state selection signal according to a second input signal of the controller, and the dial switch outputs a second key signal according to the state selection signal;

the TSP control equipment outputs a combined key signal of the first key signal and the second key signal.

Further, the TSP control equipment also comprises an operation key, and the operation key responds to the operation of a tester to start the power supply module.

Furthermore, the delay time range of the delay circuit is [0,100] ms, and the adjustment precision of the delay time is 0.1 ms.

Further, the TSP control apparatus further includes a first test lamp connected to the first relay and a second test lamp connected to the second relay, wherein lighting and extinguishing of the first test lamp respectively indicate turning on and off of the first relay, and lighting and extinguishing of the second test lamp respectively indicate turning on and off of the second relay.

Further, the first test lamp and the second test lamp are both LED lamps.

A second aspect of the present invention provides a testing apparatus comprising the TSP controlling apparatus of the first aspect and a computer device, wherein the computer device generates a test signal according to the combination key signal.

A third aspect of the present invention provides a testing method for the testing apparatus of the second aspect, comprising:

outputting a combined key signal of a first key signal and a second key signal by using the TSP control equipment;

and the computer equipment generates a test signal according to the combined key signal.

Further, the delay time range of the delay circuit of the TSP control device is [0,100] ms, and the adjustment precision of the delay time is 0.1 ms.

A fourth aspect of the invention provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the method of the third aspect.

A fifth aspect of the invention provides a computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method of the third aspect when executing the program.

The invention has the following beneficial effects:

aiming at the conditions of long operation time, misoperation, inaccurate delay time and the like of the combined keys of the keyboard of the existing manual operation computer equipment, the TSP control equipment, the testing device and method, the storage medium and the computer equipment are formulated, so that the problem of misoperation caused by directly operating the combined keys of the computer keyboard can be avoided, the defects in the prior art are effectively overcome, and the accuracy of combined key signals is favorably improved.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a block diagram illustrating a configuration of a TSP control apparatus according to an embodiment of the present invention;

fig. 2 illustrates a circuit diagram of a TSP control apparatus according to an embodiment of the present invention;

fig. 3 is a block diagram illustrating a configuration of a TSP control apparatus according to another embodiment of the present invention;

fig. 4 is a circuit diagram of a TSP control apparatus according to another embodiment of the present invention;

fig. 5 is a circuit diagram illustrating a TSP control device delay circuit according to another embodiment of the present invention;

fig. 6 is a block diagram illustrating a configuration of a TSP control apparatus according to another embodiment of the present invention;

FIG. 7 is a block diagram showing the structure of a test apparatus according to another embodiment of the present invention;

FIG. 8 shows a flow chart of a testing method according to another embodiment of the invention;

fig. 9 is a schematic structural diagram of a computer device according to another embodiment of the present invention.

Detailed Description

In order to more clearly illustrate the invention, the invention is further described below with reference to preferred embodiments and the accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

As shown in fig. 1, an embodiment of the present invention provides a TSP control apparatus including a power module, a controller, a first relay, a second relay, a dial switch, and a delay circuit, wherein the power module controls the first relay to be turned on, and the first relay outputs a predetermined first key signal according to a first input signal of the controller; the power supply module controls a second relay to be conducted after delaying preset time through the delay circuit, the second relay outputs a state selection signal according to a second input signal of the controller, and the dial switch outputs a second key signal according to the state selection signal; the TSP control equipment outputs a combined key signal of the first key signal and the second key signal.

In a specific example, the TSP control device is a control device including a Touch Screen Panel (TSP), as shown in fig. 2, U6 is a controller, U5 is a first relay, U4 is a second relay, SW4 is a dial switch, the power module outputs two power signals Vin1 and Vin2, and the delay circuit includes R14, R13 and C12 and sets a time required for delay in advance. The controller U6 outputs Vout1, Vout3 and Vout4, the power module output Vin2 controls the on and off of the first relay U5, when the first relay U5 is turned on, the Vout3 and Vout4 are short-circuited, so that the first relay U5 outputs a first key signal, and the first key signal may correspond to any key on a keyboard of the computer device and is generally set as a function key, such as one of a CTRL key, a SHIFT key or a Windows key. Then, the power module outputs Vin1 and Vin2 control the on and off of the second relay U4, wherein the Vin2 signal closes Q3 after a predetermined delay time through a delay circuit, so that the second relay U4 is turned on with Vin1, Vout1 and Vout2 are short-circuited and output a state selection signal, and the dial switch outputs a second key signal according to the state selection signal, wherein the second key signal corresponds to any key on the keyboard of the computer device. In this embodiment, Vout3 and Vout4 output by the controller U6 control the first relay U5 to output a specific key signal "Windows", and Vout1 output by the controller U6 controls the second relay U4 to output a state selection signal so that the dip switch outputs any one of "1-4", in this embodiment, the second relay U4 outputs a number key "1" by default. Thus, for example, a "Windows + 1" signal is obtained, thereby implementing a combined key signal of the first key signal and the second key signal.

As shown in fig. 3 and 4, in a preferred embodiment, the TSP control apparatus further includes an operation key J8 for activating the power module in response to an operation of a tester. In order to further facilitate the operation of a tester and avoid the impact of a starting voltage and/or current signal on an electronic device when the TSP control equipment is started each time, an operation button J8 is further arranged on the TSP control equipment, and the operation button J8 controls the power supply module to start and output Vin1 and Vin 2. That is, after the TSP control apparatus is started, the TSP control apparatus does not directly output a combined key signal of the first key signal and the second key signal, but only after a tester presses an operation key, the power module outputs two paths of power signals Vin1 and Vin2, the TSP control apparatus controls the first relay to output a predetermined first key signal, after a predetermined time is delayed, the TSP control apparatus controls the second relay to output a state selection signal, and the dial switch outputs the second key signal according to the state selection signal, thereby realizing a one-key control function and facilitating the operation in an actual test process.

In another preferred embodiment, as shown in fig. 5, the resistors R13 and R14 and the capacitor C12 form a delay circuit, the delay time can be controlled by setting the resistance values of the resistors R14 and R13, the delay time range of the delay circuit is [0,100] ms, the adjustment precision of the delay time is 0.1ms, and the requirement of the automation device on the accuracy of the delay time during testing can be met. When the delay time is reached, the Q3 is opened, and the second relay U4 is conducted.

In another preferred embodiment, as shown in fig. 6, the TSP control apparatus further includes a first test lamp connected to the first relay, the turning on and off of the first test lamp indicating the turning on and off of the first relay, respectively, and a second test lamp connected to the second relay, the turning on and off of the second test lamp indicating the turning on and off of the second relay, respectively. When a tester presses an operation key J8, a first test lamp is lightened when the TSP control equipment conducts a first relay; the second test lamp is lit when the second relay is turned on. If first relay or second relay break down when unable switching on, then corresponding first test lamp or second test lamp can't be lighted, consequently set up first test lamp and second test lamp and can help the tester to verify the operating condition of first relay and second relay fast, can get rid of because of the unable circumstances of accomplishing the test of TSP controlgear trouble of reason leads to the equipment to be tested in the actual test process. Further, for the sake of distinction, the first test lamp and the second test lamp may be set to different colors, for example, the first test lamp is a red indicator lamp, and the second test lamp is a green indicator lamp. Furthermore, in order to save the electricity consumption of the first test lamp and the second test lamp and improve the brightness and the service life of the test lamps, the first test lamp and the second test lamp are both LED lamps.

As shown in fig. 7, an embodiment of the present invention further provides a testing apparatus, which includes the TSP control device and a computer device, wherein the computer device generates a testing signal according to the combination key signal.

In a specific example, the TSP controller is connected to the usb hub through a usb line, and another usb line is connected from the usb hub to the computer device running the upper computer program, so that the TSP controller transmits the control signal to the computer device running the upper computer program through the usb line. The TSP control equipment controls the starting sequence of the first relay and the second relay to output a combined key signal of the first key signal and the second key signal through a delay circuit so as to control the upper computer program. And a test line is connected between the computer equipment running the upper computer program and the automatic electrical equipment to be tested, and the upper computer program generates a test signal according to the combined key signal so as to complete the test of the equipment to be tested.

For example, after the device to be tested is connected with the computer device, the power is switched on, the device to be tested works, the air cylinder is pressed down, the upper computer software is started, the TSP control device is started, the testing is started after the tester presses the operation key, the first relay outputs a first key signal 'Windows', after the delay of 46.4ms, a second relay is started to output a state selection signal, the dial switch outputs a second key signal '1' according to the state selection signal, so as to output the combined key signal 'windows + 1' to the upper computer software, the upper computer software generates a test signal according to the combined key signal, the test signal regularly and repeatedly reads the register value of the device to be tested and compares the register value with a preset standard value, when the register value is in a preset range, the equipment to be tested passes the test, the air cylinder is lifted, and the next product to be tested is replaced; otherwise, the device to be tested is considered to have bad phenomenon, and subsequent production can not be carried out.

When different functions or different devices to be tested need to be tested, a general test function can be realized by adjusting a controller of the TSP control device, for example, by changing the setting of the controller, the first relay outputs a first key signal 'CTRL', the second relay is turned on and a state selection signal is output, the dial switch outputs a second key signal '2' according to the state selection signal, and after a delay of 23.2ms, a combined key signal 'CTRL + 2' is output to the upper computer software. And for example, by changing the setting of the controller, the first relay outputs a first key signal 'Windows', the second relay is switched on and outputs a state selection signal after delaying for 10ms, and the dial switch outputs a second key signal '3' according to the state selection signal so as to output a combined key signal 'Windows + 3' to the upper computer software.

Corresponding to the testing apparatus including the TSP control device provided in the foregoing embodiment, as shown in fig. 8, an embodiment of the present application further provides a testing method using the testing apparatus, and since the testing method provided in the embodiment of the present application corresponds to the testing apparatus provided in the foregoing embodiments, the foregoing embodiment is also applicable to the testing method provided in the embodiment, and will not be described in detail in the embodiment. As shown in fig. 8, the test method includes: outputting a combined key signal of a first key signal and a second key signal by using the TSP control equipment; and the computer equipment generates a test signal according to the combined key signal.

In a preferred embodiment, the delay time range of the delay circuit of the TSP control device is [0,100] ms, and the adjustment precision of the delay time is 0.1 ms.

Another embodiment of the present invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements: outputting a combined key signal of a first key signal and a second key signal by using the TSP control equipment; and the computer equipment generates a test signal according to the combined key signal.

In practice, the computer readable storage medium may take any combination of one or more computer readable media. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In this real-time example, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Computer program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).

As shown in fig. 9, another embodiment of the present invention provides a schematic structural diagram of a computer device. The computer device 12 shown in fig. 9 is only an example and should not bring any limitations to the function and scope of use of the embodiments of the present invention.

As shown in FIG. 9, computer device 12 is in the form of a general purpose computing device. The components of computer device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that couples various system components including the system memory 28 and the processing unit 16.

Bus 18 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and a processor or local bus using any of a variety of bus architectures. By way of example, such architectures include, but are not limited to, Industry Standard Architecture (ISA) bus, micro-channel architecture (MAC) bus, enhanced ISA bus, Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus.

Computer device 12 typically includes a variety of computer system readable media. Such media may be any available media that is accessible by computer device 12 and includes both volatile and nonvolatile media, removable and non-removable media.

The system memory 28 may include computer system readable media in the form of volatile memory, such as Random Access Memory (RAM)30 and/or cache memory 32. Computer device 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 9 and commonly referred to as a "hard drive"). Although not shown in FIG. 9, a magnetic disk drive for reading from and writing to a removable, nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable, nonvolatile optical disk (e.g., a CD-ROM, DVD-ROM, or other optical media) may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. Memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the invention.

A program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 42 generally carry out the functions and/or methodologies of embodiments of the invention as described.

Computer device 12 may also communicate with one or more external devices 14 (e.g., keyboard, pointing device, display 24, etc.), with one or more devices that enable a user to interact with computer device 12, and/or with any devices (e.g., network card, modem, etc.) that enable computer device 12 to communicate with one or more other computing devices. Such communication may be through an input/output (I/O) interface 22. Also, computer device 12 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network such as the Internet) via network adapter 20. As shown in FIG. 9, the network adapter 20 communicates with the other modules of the computer device 12 via the bus 18. It should be appreciated that although not shown in FIG. 9, other hardware and/or software modules may be used in conjunction with computer device 12, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.

The processor unit 16 executes various functional applications and data processing by executing programs stored in the system memory 28, for example, to implement a test method of a test apparatus using a TSP control device provided by an embodiment of the present invention.

It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.

Claims

1. A TSP control device is characterized by comprising a power supply module, a controller, a first relay, a second relay, a dial switch, an operation key and a time delay circuit, wherein,

the operation key responds to the operation of a tester to start the power supply module and output two paths of power supply signals Vin1 and Vin 2;

the power supply module outputs the Vin2 to control a first relay to be conducted, and the first relay outputs a preset first key signal according to a first input signal of a controller;

the power supply module outputs the Vin2, delays preset time through the delay circuit, and then controls a second relay to be conducted with the Vin1, the second relay outputs a state selection signal according to a second input signal of the controller, and the dial switch outputs a second key signal according to the state selection signal;

2. The TSP control apparatus of claim 1, wherein the delay time of the delay circuit ranges from [0,100] ms, and the adjustment accuracy of the delay time is 0.1 ms.

3. The TSP control apparatus of claim 2, further comprising a first test lamp connected to the first relay and a second test lamp connected to the second relay, wherein the turning on and off of the first test lamp indicates the turning on and off of the first relay, respectively, and the turning on and off of the second test lamp indicates the turning on and off of the second relay, respectively.

4. The TSP control apparatus of claim 3, wherein the first test lamp and the second test lamp are both LED lamps.

5. A test apparatus comprising the TSP control device as claimed in any one of claims 1 to 4 and a computer device which generates a test signal based on the combination key signal.

6. A test method using the test apparatus of claim 5, comprising:

7. The test method as claimed in claim 6, wherein the delay time of the delay circuit of the TSP control device is in a range of [0,100] ms, and the adjustment accuracy of the delay time is 0.1 ms.

8. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the method of claim 6 or 7.

9. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method according to claim 6 or 7 when executing the program.